body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f5f5f5;
}
.container {
    display: none;
    margin-top: 30px;
    margin-bottom: 20px;
}
.card-container {
    margin-top: 3px;
    padding: 18px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    background-color: white;
}
img {
    max-width: 88%;
    height: auto;
}
/* 添加遮罩层样式 */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(56, 56, 56, 0.8);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}
.loading-spinner {
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-left-color: #58bf6a;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 0.5s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
/* 水印 */
.overlay-container {
    position: relative;
    display: inline-block;
}
.overlay-text {
    position: absolute;
    top: 50%; /* 垂直居中 */
    left: 50%; /* 水平居中 */
    transform: translate(-50%, -50%) rotate(320deg); /* 确保文本完全居中 */
    color: #c3c3c3; /* 文字颜色 */
    font-size: 0.6em;
}

input,
input {
    width: 100px;
    padding: 6px 12px;
    margin: 0 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
input:focus,
input:focus {
    border-color: #58bf6a;
    outline: none;
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 5px rgba(88, 191, 106, 0.5);
}
input:hover,
input:hover {
    border-color: #3b8547;
}
button {
    padding: 6px 12px;
    margin: 0 5px;
    border: 1px solid #58bf6a;
    border-radius: 4px;
    background-color: #58bf6a;
    color: white;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}
button:hover {
    background-color: #4b9c5d;
    border-color: #4b9c5d;
}